Used to finish the small crimped end of a round pipe run.
Imperial GV0733 End Cap, 4 in Dia, Galvanized - Coopersville Hardware
Stove & Roof Caps at Ace Hardware
Imperial BM0153 Round End Cap - Ducting Components
Imperial 6-in x 96-in Aluminum Semi-Rigid Flexible Duct FXL0003-A
Calaméo - Southern Irrigation E-catalogue 2021
Polyethylene Twin Spray Hose
GV0401 FURN PIPE 28GA 7X60IN
HVAC OV Galvanized Metal Duct End Cap - 12 Inch Fit - Available in Different Sizes to Suit Your Needs
Sheet Metal Duct & fittings - Capitol Group Inc